function startmenu()
{
	if( $('menu0') )
		document.getElementById('menu0').style.display = "none";
	if( $('menu1') )
		document.getElementById('menu1').style.display = "none";
	if( $('menu2') )
		document.getElementById('menu2').style.display = "none";
	if( $('menu3') )
		document.getElementById('menu3').style.display = "none";
	if( $('menu4') )
		document.getElementById('menu4').style.display = "none";
	if( $('menu5') )
		document.getElementById('menu5').style.display = "none";
	if( $('menu6') )
		document.getElementById('menu6').style.display = "none";
	if( $('menu7') )
		document.getElementById('menu7').style.display = "none";
	if( $('menu8') )
		document.getElementById('menu8').style.display = "none";
	if( $('menu9') )
		document.getElementById('menu9').style.display = "none";
}


function menufunc(menuId)
{
	if(document.getElementById(menuId).style.display == "none")
	{
		startmenu();
		document.getElementById(menuId).style.display = "block";
	}
	else
	{
		startmenu();
	}
}